4905315

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 8646768

約数和(自身を除く): 3741453

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 1787, 2745, 5361, 8935, 16083, 26805, 80415, 109007, 327021, 545035, 981063, 1635105, 4905315]

約数ペア:

[(1, 4905315), (3, 1635105), (5, 981063), (9, 545035), (15, 327021), (45, 109007), (61, 80415), (183, 26805), (305, 16083), (549, 8935), (915, 5361), (1787, 2745)]